<template>
	<view>
		<!-- 搜索组件 -->
		<view class="search-box">
			<my-search @click="goSearch()"></my-search>
		</view>
		<!-- 轮播图 -->
		<swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
			<swiper-item v-for="(item, index) in swiperList" :key="index">
				<navigator class="swiper-item" :url="'/subPackages/goods_detail/goods_detail?goods_id='+ item.goods_id">
					<image :src="item.image_src"></image>
				</navigator>
			</swiper-item>
		</swiper>
		<!-- 分类导航 -->
		<view class="nav-list">
			<view class="nav-item" v-for="(item,index) in navList" :key="index" @click="navClickHandler(item)">
				<image :src="item.image_src" class="nav-img"></image>
			</view>
		</view>
		<!-- 楼层列表 -->
		<view class="floor-list">
			<view class="floor-item" v-for="(item,index) in floorList" :key="index">
				<image class="floor-title" :src="item.floor_title.image_src"></image>
				<view class="floor-img-box">
					<navigator class="floor-left" :url="item.product_list[0].url">
						<image :src="item.product_list[0].image_src"
							:style="{width: item.product_list[0].image_width + 'rpx'}" mode="widthFix"></image>
					</navigator>
					<view class="floor-right">
						<navigator v-for="(img,num) in item.product_list" :key="num" :url="img.url" v-if="num != 0">
							<image :src="img.image_src" :style="{width: img.image_width + 'rpx'}" mode="widthFix">
							</image>
						</navigator>
					</view>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	import badgeMix from '@/mixins/tabbar-badge.js'
	import {
		mySearch
	} from '../../components/my-search/my-search.vue'
	export default {
		mixins: [badgeMix],
		data() {
			return {
				swiperList: [],
				navList: [],
				floorList: []
			}
		},
		onLoad() {
			this.getSwiperList();
			this.getNavList();
			this.getFloorList();
		},
		components: {
			mySearch
		},
		methods: {
			goSearch() {
				uni.navigateTo({
					url: '/subPackages/search/search'
				})
			},
			async getFloorList() {
				const {
					data: res
				} = await uni.$http.get("/api/public/v1/home/floordata");
				if (res.meta.status !== 200) {
					return uni.$showMsg();
				}
				res.message.forEach(item => {
					item.product_list.forEach(prod => {
						prod.url = "/subPackages/goods_list/goods_list?" + prod.navigator_url.split(
							"?")[1];
					})
				})
				this.floorList = res.message;
			},
			navClickHandler(item) {
				if (item.name == '分类') {
					uni.switchTab({
						url: '/pages/cate/cate'
					})
				}
			},
			async getNavList() {
				const {
					data: res
				} = await uni.$http.get("/api/public/v1/home/catitems")
				if (res.meta.status !== 200) {
					return uni.$showMsg();
				}
				this.navList = res.message;
			},
			async getSwiperList() {
				const {
					data: res
				} = await uni.$http.get("/api/public/v1/home/swiperdata")
				if (res.meta.status !== 200) {
					return uni.$showMsg();
				}
				this.swiperList = res.message;
			}
		} 
	}
</script>

<style lang="scss" scoped>
	.search-box {
		position: sticky;
		top: 0;
		z-index: 9999;
	}

	swiper {
		height: 330rpx;

		.swiper-item,
		image {
			width: 100%;
			height: 100%;
		}
	}

	.nav-list {
		display: flex;
		justify-content: space-around;
		margin: 15px 0;

		.nav-img {
			width: 128rpx;
			height: 140rpx;
		}
	}

	.floor-title {
		width: 100%;
		height: 60rpx;
	}

	.floor-img-box {
		display: flex;
		justify-content: space-around;

		.floor-right {
			display: flex;
			justify-content: space-around;
			flex-wrap: wrap;
		}
	}
</style>
